## Abstract A novel planar microstrip triple‐mode bandpass filter is proposed by introducing slits into λ/2 traditional microstrip resonator in this article.The slits cannot only perturb the traditional resonator for the multimode operation but also generate transmission zero point at stopband for
Planar Realization of a Triple-Mode Bandpass Filter Using a Multilayer Configuration
✍ Scribed by Lugo, Cesar; Papapolymerou, John
- Book ID
- 120023670
- Publisher
- IEEE
- Year
- 2007
- Tongue
- English
- Weight
- 989 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0018-9480
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📜 SIMILAR VOLUMES
## Abstract A simple method for a __Q__‐band planar triple‐mode filter with quasi‐elliptic function response is proposed in this letter. This filter is implemented using a high‐order mode cavity with substrate‐integrated waveguide (SIW) technology and standard printed circuit board (PCB) process. B
## Abstract This article presents a triple‐mode bandpass filter using a modified circular patch resonator. Etched slots in the resonator split the __TM__ degenerate fundamental modes and also perturb the __TM__ mode, approximating their resonant frequencies to form a third‐order bandpass filter. A